Oliver Hi-Cap N Series, Operation Manual

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VFD ECCENTRIC SPEED:
Eccentric speed and tilt are closely related. Increasing eccentric speed will cause
material to be shifted towards the high side of the deck. Decreasing eccentric speed
will cause material to be shifted toward the low side of the deck. Generally, by
increasing eccentric speed (which shifts material toward the high side) and
increasing tilt (which shifts light material back toward the low side) a more precise
separation can be obtained. Too much eccentric speed can be observed when all the
material shifts toward the high end of the deck despite maximum tilt being used.
Eccentric speed is adjusted by turning the pressing UP or DOWN arrow on the VFD
remote pad (4) located on the machine console.
4.3 EXHAUST AIR ADJUSTMENT:
Integrated dust hood Hi- cap “N” stoner requires proper adjustments of exhaust air
for stoner operation and dust control. The most common mistake in exhaust air
regulation is the use of too much air. Separation is not made by "exhausting too much
air " the light material with dust will be exhausted. Magnetic differential pressure
gauge (5) should monitored to maintain appropriate negative static pressure using
exhaust blast gate. Opening and closing the exhaust blast gate will increase or
decrease the static pressure inside the dust hood.
FIGURE 8: DUTHOOOD PRESSURE GAUGE ON THE CONSOLE